Silva Center for Phycological Documentation: Index Nominum Algarum

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Indexes (very large files) to all taxa:

_A Z_

Actinocyclus polygonus (Castracane) Van Heurck
Rapp. Sci. Voy. Belgica, Diatomées: 45. 1909.

Basionym: See Coscinodiscus polygonus Castracane 1886
[as Actinocyclus (?) polygonus]

Retrieve all Actinocyclus
Get original family assignment from Index Nominum Genericorum
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